For decades, paleontologists debated whether fossils were of a young T. rex or a species called nanotyrannus. A new study ...

Adam Sherwinski teaches ciLiving host, Jaclyn Friedlander how to make fossils Get ready to dig into some prehistoric fun! In ...

Remains of dinosaur ‘mummies’ found 100 years ago in Wyoming still have skin and hooves, researchers say - The skeletons of ...

A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like ...

A recent study suggests the unique geology of an area in Wyoming makes it a trove of unusually preserved fossils ...

How did these different dinosaur species interact? Did they hunt different prey? What did T. rex adolescence really look like ...

The national park on the site where George Washington and the struggling Continental Army endured a tough winter during the American Revolution boasts a new feature that's a couple of hundred million ...

New research in a North American “mummy zone” in eastern Wyoming reveals how giant duck-billed dinosaurs were preserved in striking detail.